Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/11/05 16:35 | Mateus Alves v Issei Okamura | 6-3,6-2 |
| ITF M15 Changwon | 2019/10/15 03:10 | Cheong-Eui Kim v Issei Okamura | 6-4,4-6,6-4 |
| ITF M25 Toowoomba | 2019/10/08 01:50 | Issei Okamura v Tristan Schoolkate | 3-6,6-2,4-6 |
| ITF M25 Brisbane | 2019/10/01 03:40 | Issei Okamura v Tomas Barrios Vera | 4-6,4-6 |
| ITF M25 Darwin | 2019/09/25 00:30 | Yu Hsiou Hsu v Issei Okamura | 6-0,7-5 |
| ITF M15 Hua Hin | 2019/09/04 07:20 | Issei Okamura v Bradley Mousley | 4-6,5-7 |
| ITF M15 Hua Hin | 2019/09/03 08:50 | Issei Okamura v Uisung Park | 6-3,6-4 |
| ITF M15 Hua Hin | 2019/09/02 04:40 | Issei Okamura v Bingyu Yu | 6-1,6-2 |
| ITF M15 Maputo | 2019/11/13 14:30 | Dylan Salton v Palaphoom Kovapitukted | 6-0,6-2 |
| ITF M15 Maputo | 2019/11/05 08:00 | Palaphoom Kovapitukted v Takanyi Garanganga | 0-6,4-6 |
| ITF M15 Changwon | 2019/10/15 03:40 | Hong Chung v Palaphoom Kovapitukted | 6-3,6-1 |
| ITF M15 Hua Hin | 2019/09/02 04:20 | Noppadol Noikor v Palaphoom Kovapitukted | 6-1,6-2 |
| ITF M25 Nonthaburi | 2019/07/31 04:55 | Palaphoom Kovapitukted v Yuta Shimizu | 6-7,1-6 |
| ITF M25 Nonthaburi | 2019/07/30 04:45 | Nitin Kumar Sinha v Palaphoom Kovapitukted | 6-2,3-6,7-10 |
| ITF M25 Nonthaburi | 2019/07/29 06:10 | Charles Roberts v Palaphoom Kovapitukted | 3-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/23 07:15 | Blake Ellis v Palaphoom Kovapitukted | 6-4,6-0 |